*{
    margin: 0;
    padding: 0;
}
/* 设置整体背景颜色 */
body{
    width: 900px;
    height: 700px;
    background: url("../img/login.jpg") center;
}
/* 登录表格 */
.tbody{
    width: 450px;
    height: 280px;
    
    background-color: rgba(43, 180, 248, 0.4);
    position: relative;
    
    top: 20%;
    left: 60%;
}
/* 欢迎文字 */
.tbody .head{
    font: italic 30px 幼圆;
    color: #fff;
    float: right;
    margin: 20px 15px;
}
.tbody .body{
    height: 180px;
    clear: both;
}
.tbody .body .d1{
    position: relative;
    top: 15px;
    left: 40px  ;
}
.tbody .body .d1 div{
    color: #fff; 
    margin: 20px 0;
    
}
input{
    box-sizing: border-box;
    width: 200px;
    height: 30px;
    padding: 5px;
}
button{
    margin: 0 115px;
    width: 80px;
    height: 35px;
    text-align: center;
    line-height: 35px;
    border-radius: 4px;
    color: #fff;
    background-color: rgba(43, 180, 248, 0.4);
}
.reg{
    position: absolute;
    right: 60px;
    
}
.reg a{
    color: #fff;
}








